hardest. p3 p3 3 murder on a neww 3 york city subway. the second caae off someone pushiig - stranger in front of a speeddng train. p3 the biggest stories of 2012. ccming p next, in toniggt's cover story, we'll countddwn the biggest headlines of the past tweeve months. 3 3 nnw year's... 3 in... 2012.../ with... excciement,... hope, and resolutions...///. --3 this... ear ... brimmed... with we... looked forward... to ... & presidential election .// - .. aad... the summer olympiis. olympics. & 3 but 012 as not withouttitsstrageeiee ... with an oogoing civil war in syria u-s ambassador. shepard smith ssows us the biggeet 33 year. -3 p, 3 3 &p 3 inside the ecret 3 lair of the oracle of omaha. the humble office that's home foo ooe of the world's richest - 3&p on he hhnt forranotherr subway killer. the latest case of murder by pushiig a stranger in frrnt of a speeding train. p3 police... are... searching or a suspect... - wwo... ppshed a maa... to his death... n... a... new york is... thh second time... this month... / & this... -33&p has happe